CaratHunter
Plans
Cushion|Lab Grown|GCAL

1.59ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • GCAL 312990482

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 312990482

Diamond specifications and retailer prices

From £187 GBP
$250 USD
As of October 30, 2026
Save £1,411 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,597 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown cushion diamond

This 1.59ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 312990482. Listed at 10 retailers as of October 30, 2026, with prices from £187 to £1,597, a £1,411 spread on the same certified stone. Do Amore Diamonds lists it at £1,597. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.59
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle31°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 312990482
Dimensions8.10 × 6.08 × 3.95 mm
L/W Ratio1.33
Culet sizeNone
Top View
8.10 mm6.08 mm1.59 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 312990482
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 31°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,597 GBP|Low: £136 GBP|High: £1,597 GBP|Avg: £609 GBP|+3.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8£187 GBP
Retailer 6£302 GBP
Retailer 9£307 GBP
Retailer 3£380 GBP
Retailer 2£561 GBP
Retailer 5£653 GBP
Retailer 7£771 GBP
Retailer 10£861 GBP
Retailer 4£919 GBP
Do Amore Diamonds£1,597 GBP

41 data points across 10 retailers

10 retailers£187 GBP to £1,597 GBP

A
Cheapest Retailer
-
£187 GBP
$250 USD
Final sale: no returns
A
Retailer 2
-
£302 GBP
$404 USD
View
B+
Retailer 3
-
£307 GBP
$412 USD
View
B+
Retailer 4
-
£380 GBP
View
B+
Retailer 5
-
£561 GBP
View
B
Retailer 6
-
£653 GBP
CA$1,215 CAD
View
B
Retailer 7
-
£771 GBP
$1,033 USD
View
B
Retailer 8
-
£861 GBP
$1,153 USD
View
B
Retailer 9
-
£919 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C49CA4563 · Oct 30
£1,597 GBP
$2,140 USD
View
9 more retailers have this diamond
Prices start from £187 GBPSave up to £1,411 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.59ct Cushion
£187 GBP